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Arthur

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  • in reply to: soviet-russian engines #2643955
    Arthur
    Participant

    Slovacia website!

    Czech, actually. There is a small dictionary for the Czech phrases at http://mzak.webzdarma.cz/english.php

    in reply to: SU30MKI v/s SU-35 #2644373
    Arthur
    Participant

    Is it possible to decipher that code like: *** factory code, *** product, ***** serial number (itself coded?)???

    It’s the main theory, yes.

    in reply to: Cats #1962036
    Arthur
    Participant

    Here’s my Lola in a typical position. Her look, location and unmistakable happiness undoubtedly mean that, when i took the picture, i was totally fed up with her on my lap and needed to do something really important (going to the loo or getting another beer, or both if i was in a really efficient state of mind) really soon.

    Best thing about Lola is that she’s really smart. Because she realised i no longer cared for her scratching me, she has now discovered it’s a lot of fun to bruise me. She lays down on my lap, puts her head against my upper arm, and starts bashing/pushing really hard. Purrrrr-BASH……. purrrrr-BASH….. purrrrr…..wrrrrrrrrr. She gets really cuddly when i’m sore enough.

    in reply to: Arnhem 60+ #1436936
    Arthur
    Participant

    No problem. And on behalf of people here in the Netherlands who feel just like me on matters like this: thanks for joining the commemoration Mogs.

    in reply to: China emerges as a maritime power #2071804
    Arthur
    Participant

    Well, three years ago at least i had no problems visiting CMF (or CDF for that matter) from Beijing. As for CMF’s nationalism: it’s definately encouraged by YDX himself. In fact, if my memory serves right, that was one of the main reasons why CDF was set up in the first place.

    in reply to: KC-135E troubles #2644914
    Arthur
    Participant

    Well, the F-105 buddy pod did came close… One of the YF-105s refuelling a very early F-105B.

    in reply to: KC-135E troubles #2644924
    Arthur
    Participant

    I calculated that with the transfer rate some time ago on another thread, i can’t seem to find it in the archives unfortunately.

    Here’s the quickest reference i could find on the probe/drogue refuelling rate, on a British RAF/MoD pdf at http://www.raf.mod.uk/downloads/documents/Pt2/Pt2Ch10P-UnitedKingdom.pdf
    The Tristar and VC10 probe-equipped tankers of the RAF have a maximum fuel transfer rate of 2200kg/minute, or 4845 lbs/minute. That makes a boom refueller only some 25% faster than a probe refueller. I don’t know if the pumps of a multi-drogue tankers can put maximum pressure on both reels at the same time for multiple refuelling, but it seems that the fuel transfer rate for a multi-point hose tanker is actually higher than on a boom tanker. It just can’t transfer all that fuel to one single aircraft.

    This means that the benefit of the boom is only restricted to one client-per-tanker, and even then it isn’t all that spectaculair: even a big aircraft like the C-17 (how’s conversion going btw?) gets it’s fuel only 25% faster from a boom than it would get it from a hose. Considering the fact that a hose-and-drogue system is also far more flexible than a boom system (never heard of a buddy boom pod :D) and that from what i know maneuvring an aircraft in place to recieve a boom in it’s receptacle is pretty exhaustive as well… i can totally see the fitting of a hose/probe refuelling kit on the F-35 rather than a boom receptacle.

    It has to be said that it was in the early 1950s when SAC decided it went for boom refuelling. I can imagine the difference in fuel transfer rates back then were far more than the 25% we see today between the KC-135 and the RAF’s tankers.

    in reply to: What's the "western" equivelent to the An-24 #636408
    Arthur
    Participant

    I have seen footage of the F27 display, but with over 300 aircraft built, and at the same time as the Fokker in the DC3 replacement role, similar over 6 tonne cargo capacity (srs 2 748s), and post production large side cargo doors options, i dont think it can be knocked out too easily.

    Well, the HS748 is a low-wing design so it’s not an An-24 comparison. But the Fokker production run easily beats that of the Avro: including the license built machines in the US by Fairchild, there were 786 Fokker 27s sold. Production wise it easily knocks out the 748 and Andover combined.

    As for max payloads:
    HS748 Srs2: 6000kg
    F27-500: 6450kg
    An-24: 5500kg (over 6000 for the An-26).

    Having seen the Andovers from 60sqn at RAF Wildenrath (the only difference between the Andover and the 748 is the rear fuselage, right?) ad nauseum about as much as the Dutch F27 transports: the STOL capabilities are similar, although appearantly the 748 was designed specifically to compete with the Fokker on short-field performance.

    in reply to: SU30MKI v/s SU-35 #2644983
    Arthur
    Participant

    George,
    You must differentiate between actual prototypes (T10M-1 and T10M-2), development aircraft (the remainder of the T10M series) and the three actual production aircraft. I guess Fomin didn’t make that distinction in the book you’re getting your info from.
    Those three (86, 87 and 88) were not built for Sukhoi itself to toy around with like with 701 to 712, but for the VVS. Initially for tests at Akhtubinsk, but as Ken explained now with the Russkie Vityazi.

    The construction numbers i’ve mentioned are all from my own notes. While the numbers are not sequential per se, the proto- and development aircraft (T10M-1 to T10M-12) are all in the 101/111 series, with 88r being the first one identified in the 123 series. While the ‘last five’ of the c/n don’t have any appearant order, they ARE issued sequentually. Airframe 11104 definately precedes 12304. This in my eyes clears up the issues you raise in post #19, where you say:

    In 1996 KnAAPO shipped three production std a/c (86,87 and 88) to Valery Chkalov Flight Testing Center in Akhtubinsk. But by 1995 KnAAOPO had produced 12 Su-35: tails 701 to 712. Off these 708,709 and 710 had been build in 93-94 and “served as yardstick for the series production.” So are we to understand that 86, 87 and 88 were built BEYOND the 12 ??? in one year? 1996 or are they the same yardstick a/c. Thats why I had earlier stated that there are only 11 Su-35 left.

    Although not all proto/development types are currently accounted for, there is evidence for 12+3 Su-27M aircraft, the latter three of which were appearantly delivered to GLITs at Akhtubinsk in 1996.

    in reply to: Arnhem 60+ #1437005
    Arthur
    Participant

    Good read Moggy. Operation Market Garden is, and will be, well remembered here in the Netherlands. Large parts of the South owe their liberation to the plan, and if the plan would have succeeded it could have prevented a lot of suffering for the North of the country during the 1944-1945 winter.

    However, the current John Frost bridge at Arnhem is still the very same bridge as the one fought over by the Brits and Polish paras sixty years ago. It has been overhauled a number of times, but it’s still the same bridge which was built to replace the original one which was destroyed in May 1940 during the German invasion.

    For the rest, the whole area around the bridge has changed immensely of course. Arnhem wasn’t just damaged intensely during those september days. The bridge area was later also bombed, and the city was a battlefield again in the spring of 45 when Canadians finally took it.

    in reply to: Help ID'ing Russian airframe component (IL-18, AN-12) please. #2645013
    Arthur
    Participant

    Looks a bit like the small RWR antenna you can find on some Hinds.

    in reply to: Vietnamese Air Force 2010 #2645018
    Arthur
    Participant

    Randy Cunningham isn’t too hot on facts anyway, just read his speech on the Sewer Hornet. Besides, he suffers from that all too common fighter jockey disease: he’s almost as good a pilot as he thinks he is.

    in reply to: Army? Navy?? Airforce???? I call it technology!!! #2645124
    Arthur
    Participant

    Yeah, from the Beetle Bailey cartoons by Mort Drucker.
    http://www.american.edu/tesol/Beetle_Bailey_7.24.02.gif
    Copyrights for the cartoon above are undoubtedly with some military magazine in the People’s Republic of China 😀

    in reply to: Network Centric Warfare #2645127
    Arthur
    Participant

    The F-106 was only a reciever of interception data, but couldn’t transmit it back to the ground station and/or other interceptors. The Tu-128M not only recieved data from other platforms, it also shared it’s own data with the very same other platforms.

    in reply to: Network Centric Warfare #2645138
    Arthur
    Participant

    Especially about the first operational netcentric interceptor: the Tu-128M 😀

Viewing 15 posts - 3,016 through 3,030 (of 6,424 total)